Seat mounting bolts

[Firechickenzz]

Does anyone happen to know the size bolts used to mount the seat in a 36 3 window? I want to say 1/4 or 5/16 by 3/4". I looked through the EFV8 book and couldn't find any mention of the seat.

Andy

 

[Lawson Cox]

Whatever threads into the cage nuts.

 

[19Fordy]

I think they are 5/16-24 fine threads.
See Post # 8 here:
https://www.fordbarn.com/forum/showthread.php?t=141699&highlight=seat+bolt+size